﴿ وَمَن يَعْمَلْ سُوٓءًا أَوْ يَظْلِمْ نَفْسَهُۥ ثُمَّ يَسْتَغْفِرِ ٱللَّهَ يَجِدِ ٱللَّهَ غَفُورًۭا رَّحِيمًۭا ﴾

“Yet he who does evil or [otherwise] sins against himself, and thereafter prays God to forgive him, shall find God much-forgiving, a dispenser of grace:”

Whoever does evil commits a sin by which another is harmed as when Tu‘ma falsely accused the Jew or wrongs himself committing a sin the consequences of which are limited to him and then prays for God’s forgiveness for it that is to say and then he repents he shall find God is Forgiving Merciful to him.